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Tag: GRE Tunnel

Route-Based IPSec VPN in Juniper SRX to SRX

Route-Based IPSec VPN in Juniper SRX to SRX

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Route-Based IPSec VPN in Juniper SRX to SRX I have explained How to configure Policy Based IPSec VPN in my previous articles. Now I am going to explain the configuration and implementation scenario for Route-Based IPsec VPN in Juniper SRX to SRX. Route based IPSec VPN is more scalable than Policy based VPN. It has more recommendation points than policy based VPN. The basic implementation of  both VPNs are explained in Policy-based vs Route-Based IPsec VPN. Network Scenario:   IPSEC…

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Policy-Based Vs Route-Based IPSec VPN in Juniper SRX

Policy-Based Vs Route-Based IPSec VPN in Juniper SRX

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Policy-Based vs Route-Based IPSec VPN in Juniper SRX There are some differences in Policy-based Vs Route-based IPSec VPN in Juniper SRX. In some scenario Policy based VPN could be better and suitable meanwhile route based VPN could be better and suitable in other scenario. I have consider the Network scenario with Juniper SRX series as shown. The difference points imply to all other vender as well except the some Junos specific points. The basics of policy based VPN are listed…

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Juniper SRX To Linux GRE Tunnel

Juniper SRX To Linux GRE Tunnel

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Juniper SRX To Linux GRE Tunnel Of course, it’s a little bit time consuming to think how to create a GRE Tunnel in Juniper SRX to RedHat Enterprise Linux Server (RHEL 5.x) to me. However spending some time, I’ve been able to create a Juniper SRX to Linux GRE Tunnel just like in Cisco to Linux . I’ve posted the configuration steps on below for both Junos in SRX and Linux. Network Scenario   I’ve used RHEL 5.x installed in…

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Cisco IOS to Linux GRE Tunnel

Cisco IOS to Linux GRE Tunnel

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Cisco IOS to Linux Server (RHEL 5.x) GRE tunnel is configured using the following network scenario. In both side there is default route. The default route is created in Cisco router but not in Linux server however it comes itself when IP is assigned to the interface facing the internet. Cisco IOS to Linux GRE Tunnel Network Scenario For this purpose, I’ve used RedHat  Enterprise Linux (RHEL) 5.x and Cisco 3620 Router where the RHEL has been installed in ESXI virtual Machine….

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